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  4. vs 记课时
Comparison

ZK助手 vs 记课时

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
ZK助手
ZK助手

专业的秒杀计时

Free
🔧 Utilities
★ 4.8107 ratingsView app →
记课时-上课打卡兴趣班课程管理
记课时
Free
🔧 Utilities
★ 3.38 ratingsView app →
About

ZK助手

This app offers precise timing tools for various needs, including manual time adjustments and countdowns. It features visual and auditory alerts, customizable skins, and a dedicated alarm function for timely reminders.

Highlights
  • Precise time source selection (Beijing/System)
  • Manual time adjustment (seconds, milliseconds)
  • Millisecond highlighting and display toggle
  • Countdown mode with smart interval detection
  • Auditory countdown alerts
  • Customizable skins (solid & colorful)
  • Dedicated alarm function for reminders
Features
Read full description

功能支持： 一、专业的时间工具： 1.精准时间源，可以自由选择北京时间或者系统时间； 2.支持手动进行时间秒，毫秒进行调整，适用于操作提前； 3.支持毫秒高亮，视觉差让你更容易捕捉时间变化； 4.支持毫秒位显示/隐藏切换，如果你觉得眼花，那就隐藏吧； 5.支持倒计时模式，智能判断下个整点或者半点，为你开启倒计时模式； 6.音律计时，如果你不想看，那就用听的吧，倒数时刻为你声音播报，真是方便； 7.强大的皮肤功能：纯色皮肤+炫彩皮肤，总有一款适合你； 二、为ZK用户量身打造闹钟功能，定时提醒，活动不错过；

About

记课时

Manage interest class schedules and student attendance with features like group management, course scheduling, payment tracking, and attendance recording. Offers real-time statistics, class reminders, and data export options. Supports iCloud backup and recovery.

Highlights
  • Group and course management
  • Payment tracking and remaining class calculation
  • One-click attendance recording
  • Real-time statistics and reports
  • Class reminders
  • iCloud backup and export (Excel/PDF)
Features
Read full description

记课时功能说明： 1、分组：支持分组管理。可以按宝宝分组，也可以按课程类别分组。 2、课程：支持课程管理及排序。可资源添加多组上课时间、默认课时。 3、缴费：课程下可添加多条缴费记录，包含总课时。和消课联动，实时查看剩余课时。 4、记课：人性化的首页日历消课，一键消课，记课备注，方便好用。 5、统计：分组和课程一目了然，实时显示当月消课报表及消课记录。 6、上课提醒：可自由打开或关闭，可修改上课通知的时间。 7、结课：支持一键结课或恢复 8、iCloud备份及恢复 9、导出EXCEL和PDF。支持自定义导出。 10、支持调课到任意日期； 新增批量消课、课程搜索、实时备份、小组件、实时活动等特色功能！ # 关于订阅 记课时提供三天全功能试用，满意后可按月或按年订阅；也支持一次买断方式获取PRO版权限。 订阅价格：可能因地而异。订阅将通过您的 iTunes 账户进行扣款。 自动续订：自动续费时间为离到期时间的 24 小时之内；若您打算取消订阅，可在到期时间 24 小时前取消，则订阅不会自动续费。 关闭订阅：您可以在苹果手机“设置” --> 进入“iTunes Store 与 App Store”-->点击 “Apple ID”，选择"查看Apple ID"，进入"账户设置"页面，点击“订阅”，管理自动订阅服务，如需取消，每个计费周期结束前24小时关闭即可，到期前24小时内则不再扣费 使用条款：http://www.greatapp.cn/html/terms.html 隐私协议：http://www.greatapp.cn/html/privacy.html

Screenshots

ZK助手3 screens
记课时4 screens

Verdict

The call

The clearest difference is review sentiment: ZK助手 at 96% against 记课时's 38%. ZK助手 also leads on rating (4.8 vs 3.3) and update cadence (every 2 weeks vs every 5 weeks). 记课时's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ZK助手 sells 3 one-off in-app purchases and 记课时 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ZK助手 holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: ZK助手 has 107 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 96% of ZK助手's written reviews are positive against 38% of 记课时's.

UpkeepUpdate frequency

ZK助手 ships an update every 2 weeks, 记课时 every 5 weeks. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
ZK助手 versus 记课时: the parameters behind the verdict, then further details
ParameterZK助手记课时
PriceFreeFree
Rating4.8 (107 ratings) — better3.3 (8 ratings)
Positive reviews96.2% of reviews — better37.5% of reviews
Number of ratings107 — better8
Update frequencyEvery 2 weeks — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15 — better15.6
Further details — not scored
Size79 MB7 MB
Age rating4+4+
Developer文雪 程海云 吴

Customer experience

ZK助手

All ratings107 ratings
Positive94.4%
Neutral1.9%
Negative3.7%
Written reviews53 reviews
Positive96.2%
Neutral1.9%
Negative1.9%

记课时

All ratings8 ratings
Positive50.0%
Neutral12.5%
Negative37.5%
Written reviews8 reviews
Positive37.5%
Neutral0.0%
Negative62.5%

Bugs and requests

ZK助手

Reported bugs

3 issues
  • Picture in Picture function is not working for ios 14.8.1
  • Phone gets hot with Dynamic Island feature
  • No calibration available

Requested features

3 requests
  • Add virtual location function
  • Add calibration function
  • Improve Picture in Picture for older iOS versions

记课时

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

ZK助手

One-time3
  • 请作者喝可乐$0.99
  • 给作者加鸡腿$0.99
  • 支付￥12移除广告$1.99
3 purchases

记课时

Subscriptions2
  • APP Monthly subscription$0.991 Month
  • APP Yearly subscription$2.991 Year
One-time1
  • 记课时专业版$3.99

Questions

Is ZK助手 free?
ZK助手 is free to download, with in-app purchases available.
Is 记课时 free?
记课时 is free to download, with in-app purchases available.
Which has better reviews, ZK助手 or 记课时?
ZK助手 is rated higher. ZK助手 averages 4.8 out of 5 from 107 ratings, while 记课时 averages 3.3 from 8 ratings.
Do ZK助手 or 记课时 have ads?
ZK助手 shows ads; 记课时 does not.
Which is updated more often, ZK助手 or 记课时?
ZK助手 ships an update every 2 weeks, and 记课时 every 5 weeks. Most recently, ZK助手 was updated on October 18, 2026 and 记课时 on October 10, 2026.

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